14
GDO-11v1 Ero®
Owner Installation Instructions
Determine the Door Type
Step 3 - Determine Door Type
Determine which type of garage door you have as
illustrated below.
(Fig. 13 to 15).
For a sectional (panel) door on tracks
(Fig. 13)
proceed with the installation from Step 4.
For a one-piece door on tracks
(Fig. 14)
proceed with the installation from Step 4.
For a one-piece door without tracks (on springs)
(Fig. 15)
proceed with the installation from Step 8.
13
fi g
14
fi g
15
fi g
Door
Sectional door with track
Door
Track
One piece door with
track
One piece door
without track